I think it may even support tool changes but Im not running that setup because it reduces my enlarged Z clearance height. It enables all new kinds of machining and can also make existing jobs run faster and require less setup. Highlight both operations, and click Pot process - select the attached processor, and fusion will automatically do the first cut, send the tool to retract height, rotate the mandrel, and make next cut. A 4th Axis can be a powerful addition to your CNC arsenal. 4th Axis CAM and 4th Axis machining can be handled in one of two ways: positional or simultaneous. making sure Y is still pointing into the stock. Simultaneous 4th axis machining with Fusion 360. To use the 4th axis in fusion is very simple now that this file is setup correctly.Ĭreate your model / tube structure in the model workspaceĬlick cam workspace, new operation, setup the x/y/z to match the machine layout so x is in the right direction, and for me, Y is pointing along the inside of the stock, z should be pointing Up, and z=0 is the center of the stock.Ĭreate toolpath to the top face, when finished, right click create derived toolpath, click tool orientation and re-oriente the tool to another face ( 90 degrees off or whatever you need ) by selecting the x/z faces. Fusion 360 Manufacturing Extension- Worth it or move on LOTT Jun 21, 2021. Var aAxis = createAxis(, and currently y is set to 1 which means the A axis, is alligned with the Y axis, If your is aligned with the X axis, change it to If the chuck rotates the wrong way, put a Negative sign infront of the 1 like this and the direction of the rotation will change to match the machine. Define the rotary axis, choose the pass sty. Go to line 128 which is the setup for the 4th axis Learn how to apply the new Rotary toolpath in Fusion 360 to get the most out of your machine's 4-axis capability. To change which axis your 4th axis is installed - when you click on Post Process in fusion 360, select this attached file as the post processor, and Open Config. I have attached a Free Post Processor that is setup for a stepcraft2 machine using UCCNC, with 4th axis installed in line with the Y axis. Sorry - I can't upload the file as it is unrecognoized type.
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